<!DOCTYPE html>
<html lang="en">
  <head>
    <meta charset="UTF-8" />
    <meta http-equiv="X-UA-Compatible" content="IE=edge" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
    <title>Document</title>
    <script src="./vue.js"></script>
  </head>
  <style>
    .el-button {
      -webkit-font-smoothing: antialiased;
      -webkit-tap-highlight-color: transparent;
      font-family: inherit;
      display: inline-block;
      line-height: 1;
      white-space: nowrap;
      cursor: pointer;
      background: #fff;
      border: 1px solid #dcdfe6;
      -webkit-appearance: none;
      text-align: center;
      box-sizing: border-box;
      outline: none;
      margin: 0;
      transition: 0.1s;
      font-weight: 500;
      -webkit-user-select: none;
      padding: 12px 20px;
      font-size: 14px;
      border-radius: 4px;
      color: #fff;
      background-color: #409eff;
      border-color: #409eff;
    }
    .el-button:hover {
      background-color: #66b1ff;
      border-color: #66b1ff;
      color: rgb(248, 243, 243);
    }
    .el-radio {
      font-family: Helvetica Neue, Helvetica, PingFang SC, Hiragino Sans GB, Microsoft YaHei, SimSun, sans-serif;
      -webkit-font-smoothing: antialiased;
      -webkit-tap-highlight-color: transparent;
      color: #606266;
      font-weight: 500;
      line-height: 1;
      position: relative;
      cursor: pointer;
      display: inline-block;
      white-space: nowrap;
      outline: none;
      font-size: 16px;
      margin-right: 30px;
      -webkit-user-select: none;
    }
  </style>
  <body>
    <div id="app">
      {{ message }}
      <div><button class="el-button" @click="message++">+</button></div>
      <div>
        <label role="radio" tabindex="0" class="el-radio">
          <label><input name="set" type="radio" value="1" />地导视频 </label>
          <label><input name="set" type="radio" value="2" />雷达视频 </label>
          <label><input name="set" type="radio" value="3" />电抗视频 </label>
          <label><input name="set" type="radio" value="4" />打靶视频 </label>
        </label>
      </div>
    </div>
    <script>
      new Vue({
        el: "#app",
        data: {
          message: 1,
        },
      });
    </script>
  </body>
</html>
